THDB Series

THDB434C

The THDB Series combines accurate timing circuitry with high power, solid-state switching. It can switch motors, lamps, and heaters directly without a contactor. You can reduce labor, component cost, and

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  • Electrical Characteristics
    • Catalog # THDB434C
    • Input Voltage (V) 120 V ac
    • Input Tolerance (%) ±20%
    • Input AC Line Frequency (Hz) 50/60
    • Output Type Solid state
    • Output Form NO - closed before and during timing
    • Output Load Rating (VA) 20 A steady state; 200 A inrush
    • Minimum Output Load Current (A) 100
    • Output Voltage Drop (V) ≅2.5 V @ rated current
    • Time Delay Range 1 - 100 m onboard adjustable
    • Time Delay Tolerance (%) ±1%
    • Reset Time (ms) ≤150
    • Initiate Time (ms) ≤20
    • Repeat Accuracy (%) ±0.5% or 20 ms whichever is greater
    • Setpoint vs Ambient Temperature and Operating Voltage (%) ≤±2%
    • Undervoltage Trip Voltage 1 - 100 m onboard adjustable
    • Open State Leakage Current (A) ≅5 @230 V ac
    • Insulation Resistance ≥100
    • Dielectric Breakdown ≥2000V terminals to mounting surface
    • Circuitry Encapsulated
    • Power Consumption ≤2 VA
    • Termination Type 0.25 in. (6.35 mm) male quick connect terminals
    • Mounting Method Surface mount with 1 #10 (M5 x 0.8) screw
    • Operating Temperature -40° to 60°C (-40° to 140°F)
    • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
    • Humidity 95% relative : non-condensing
    • Dimensions 2 H x 2 W in. (50.8 x 50.8 mm)
    • Weight (lbs/g) 0 Kg
    • Dimensions 2 H x 2 W in. (50.8 x 50.8 mm)